﻿//
// Copyright (c) 2004-2024 Jaroslaw Kowalski <jaak@jkowalski.net>, Kim Christensen, Julian Verdurmen
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// * Redistributions of source code must retain the above copyright notice,
//   this list of conditions and the following disclaimer.
//
// * Redistributions in binary form must reproduce the above copyright notice,
//   this list of conditions and the following disclaimer in the documentation
//   and/or other materials provided with the distribution.
//
// * Neither the name of Jaroslaw Kowalski nor the names of its
//   contributors may be used to endorse or promote products derived from this
//   software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// THE POSSIBILITY OF SUCH DAMAGE.
//

namespace NLog.Targets.FileAppenders
{
    using System;

    internal sealed class DiscardAllFileAppender : IFileAppender
    {
        public string FilePath { get; }

        public DateTime OpenStreamTime { get; }

        public DateTime LastWriteTime => OpenStreamTime;

        public DateTime FileLastModified => OpenStreamTime;

        public DateTime NextArchiveTime => DateTime.MaxValue;

        public long FileSize => 0;

        public DiscardAllFileAppender(string filePath)
        {
            FilePath = filePath;
            OpenStreamTime = Time.TimeSource.Current.Time;
        }

        public void Write(byte[] buffer, int offset, int count)
        {
            // SONAR: Nothing to write
        }

        public void Flush()
        {
            // SONAR: Nothing to flush
        }

        public void Dispose()
        {
            // SONAR: Nothing to close
        }

        public bool VerifyFileExists() => true;

        public override string ToString() => FilePath;
    }
}
